Top Upwork Freelancers

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  1. Gary R.

    Gary R.

    PHP MySQL JavaScript AJAX CSS CodeIgniter Programmer - USA

    United States - Last active: 1 month ago - Tests: 1 - Portfolio: 10

    I have been a freelance PHP/MySQL programmer based in Eastern Washington for over 12 years. In addition to 12 years of experience with PHP/MySQL, I have extensive experience with jQuery and Javascript (including some Require.js), 5 years working with the CodeIgniter Framework, and HTML/CSS coding by taking PSDs and turning them into pixel perfect designs for websites. Overall, I code for maximum efficiency and ease of use for all involved. I have a strong working knowledge in all areas of web site programming from planning, backend organization and database structures, front end appearance and usability, to testing and troubleshooting. I am self motivated and need very little over-site.

    $44.00 /hr
    1,284 hours
    4.96
  2. Miha Čančula

    Miha Čančula

    Physicist, OpenCL & Qt Developer

    Slovenia - Last active: 1 day ago - Tests: 4 - Portfolio: 7

    As a Computational Physicist I work on high-performance numerical modeling in a variety of languages. Recently I've made great improvements to software using the Qt, OpenCL and OpenGL libraries. I am a very fast learner and a good problem solver, having won medals at international olympiads in both mathematics and physics. I am ready to approach new and difficult tasks, and I always make sure that my code is readable and maintainable.

    $60.00 /hr
    373 hours
    4.98
  3. Anton K.

    Anton K.

    Expert Web Developer (PHP / Yii / Laravel)

    Canada - Last active: 10 days ago - Tests: 3

    Almost 10 years of experience as a PHP Developer and a Dev Lead. Has been involved in a development of several successful internet start-ups in Russia. Nowadays I am working as a Web Programmer in BC, Canada. I believe that implementation of properly built software can dramatically improve efficiency of a business. This is the reason why I am so passionate about reliability and longevity of the products I make and the reason why I take any downtime personally. For the same reason I prefer to work on bigger and longer projects so I can better understand business processes and needs. I love automating processes so the business owners and employees can focus on the business rather than on tools they are using. I had experience implementing systems that reduced number of employees required to keep the business running by 50% and systems that allow cross-country companies to go paperless. I have solid experience in developing web applications from a scratch, as well as fixing other's code. Web development is what I do my whole life and I am looking for some interesting part-time projects to spend my evenings and weekends on.

    $38.89 /hr
    381 hours
    5.00
  4. Victor Brana

    Victor Brana

    Senior-level Retoucher / Graphic Designer

    Czech Republic - Last active: 16 days ago - Tests: 9 - Portfolio: 39

    Experienced Retoucher / Graphic Designer with an in-depth working knowledge of the Adobe Creative Suite, especially Photoshop, Illustrator and Fireworks. 15+ years experience in graphic design, digital retouching, photography, digital pre-press, print layout and production, game design, digital art creation, asset and department management. Retouching: www.retoucher.eu Graphic and Game Design: www.expertdesigner.eu ATTN.: Looking for new career opportunities (full-time) in European Union countries. Not afraid of hard work and high income :-) Work permit and relocation assistance will be required.

    $38.89 /hr
    521 hours
    5.00
  5. Oscar Rendon

    Oscar Rendon

    Ruby, Rails, Js and FP

    Colombia - Last active: 4 days ago - Tests: 6 - Portfolio: 2

    Over the last 7 years, I have developed a lot of solutions with primary focus on web applications. My core skills are: Ruby, Ruby on Rails, Javascript/Ajax, C#, ASP.NET, HTML5, MySQL, SQLServer, Oracle. I also used to work with LAMP. I've solid experience on Cloud (Heroku, GAE), windows/linux server administration, software architecture and high level design. My github profile: https://github.com/orendon

    Groups: Engine Yard Ruby on Rails Professionals Network

    $50.00 /hr
    260 hours
    5.00
  6. Rebecca Woodward

    Rebecca Woodward

    senior BBC designer 10yrs+, logo & print design expert

    Australia - Last active: 2 days ago - Tests: 2 - Portfolio: 4

    During the last 20+ years, I have created an extensive range of logos and marketing materials for a wide range of clients such as start-up companies and SME's. My core skills are centered on logo design and developing a complete identity/branding solution for you or your business. I am an expert in Adobe Creative Suite (Illustrator, InDesign, Photoshop etc) and have extensive knowledge of pre-press techniques as well as preparing artwork for digital media.

    $45.00 /hr
    434 hours
    4.92
  7. Dmitry Artamoshkin

    Dmitry Artamoshkin

    Browser extensions expert (Chrome, Firefox)

    Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 2

    Current areas of interest: Browser extensions, plugins, bookmarklets and etc. Developed dozens browser extensions for Chrome and Firefox browsers for clients and for personal use. I've gained rich experience in Ebay API, Google Drive API, VK API, online dictionaries, html5 video and a lot of other APIs and technologies. And I'm always ready to master something new. Page modifications, script injections, toolbars, popups, mashups, API integration, user action automation - that's my job and I really like it! Also I have strong web-development background and I have got rich experience in: - Perl, PHP, HTML, CSS, Javascript, jQuery, AJAX, MySQL - Yii, Wordpress, Joomla - Adobe Photoshop, Adobe Illustrator. Master's Degree in Computer Science. Have 7+ years of experience in IT Industry. I'm looking for the opportunity to utilize my varied skills in full-time or part-time work.

    $45.00 /hr
    645 hours
    5.00
  8. Daniel Dylan Edwards

    Daniel Dylan Edwards

    Veteran Graphic Designer in Print, Web, Mobile and Brand Design

    United States - Last active: 1 day ago - Tests: 4 - Portfolio: 7

    Greetings! My name is Daniel Edwards. I'm a graphic designer with 15 years of experience in print, web and brand design. I charge a little more than some of the designers on oDesk, but what you get for that extra money is someone who's a fast, efficient, and who will deliver an amazing product the first time without any of the complications you might get from someone charging less. I'm all about communication and I love feedback, because every project is a group effort between the client and the designer. I'm also absolutely professional, very prompt, and I can turn around a project lightening fast. My experience includes designing magazines, books, brochures, presentations, websites and web graphics, mobile apps, logos and identities, outdoor campaigns, vehicle and textile graphics and a lot more. You can find more of my work on my freelance site at mindcontrolindustries.com, as well as more about who I am and what I can do. I'm happy to provide work samples, and if you have any questions or need any other information, just let me know :). Thanks, - Daniel Edwards

    $44.44 /hr
    342 hours
    4.88
  9. Sergey Golovchenko

    Sergey Golovchenko

    DevOps/System/network administrator

    Ukraine - Last active: 1 day ago - Tests: 4

    My goal is providing only hight quality service. If you have any IT task - ask me, and I'll provide complex solution. Filed of my expierence covers, but not limited to: OS: varios Linux (Ubuntu/Debian/CentOS and other), FreeBSD SCM: Puppet Web servers: Apache, Nginx Database servers: Mysql and clones, Postgresql Monitoring: Nagios, Zabbix (preffered),Cacti Virtualization: Openvz, XEN and XenServer, KVM Cloud services: AWS, Rackspace Scripting: bash, python. Mail servers: postfix, dovecot, exim, sendmail and many others Networking: standard network services (DNS, DHCP, Samba, SVN/Git, http proxy, jabber, VPN, backups, monitoring etc), firewalls and routers (iptables, iproute, VLAN, bridging, bonding, BGP, OSPF), different hardware (Cisco, Extreme networks, mikrotik and many other) PS: This list isn't full, as long lists looks ugly :) Also I'm very interesting in development/DevOps task's, especially python development.

    $55.56 /hr
    211 hours
    5.00
  10. Karolina D.

    Karolina D.

    Visual Designer | UI/UX Designer

    Germany - Last active: 1 day ago - Tests: 4 - Portfolio: 11

    Apart from pixel perfect design aesthetics, in my work, I focus on design principles and User Centered Design process. I believe that humans by nature enjoy simple, and easy to use things, thus simple and clean design is my goal. I like to bring harmony and organize things in a proper order. I am experienced in many forms of design, however my current passion is to create beautiful interfaces and great experiences. I am a fast-learner and hard worker. I keep up with the latest design trends, and love to learn new things. I am interested in UX and Interaction design and constantly broaden my knowledge in those fields.

    $44.44 /hr
    597 hours
    4.88